@charset "utf-8";

@media screen and (max-width:1400px) {
    /* #home */
    #home {
        padding:350px 0;
    }
    
    #home h3 {
        font-size:60px;
        line-height:90px;
    }
}

@media screen and (max-width:1200px) {    
    /* .section */
    .section h4 {
        font-size:35px;
        line-height:55px;
    }
    
    .section h5 {
        font-size:17px;
        line-height:30px;
    }
    
    /* #home */
    #home {
        padding:300px 0;
    }
    
    #home h3 {
        font-size:50px;
        line-height:80px;
    }
} 

@media screen and (max-width:992px) {
    /* header */
    header .gnb_pc {
        display:none;
    }
    
    header .side_menu {
        display:block;
    }
    
    /* .section */
    .section h4 {
        font-size:30px;
        line-height:50px;
    }
    
    /* #home */
    #home {
        padding:250px 0;
    }
    
    #home h3 {
        font-size:40px;
        line-height:70px;
    }
    
    /* #about */
    #about .intro .cont {
        margin-top:30px;
    }
    
    #about .value h4 br {
        display:none;
    }
    
    /* #business */
    #business .ecosystem .col-lg-4 {
        margin-bottom:30px;
        text-align:center;
    }
    
    #business .ecosystem h4 br {
        display:none;
    }
    
    /* #roadmap */
    #roadmap .col-lg-6 {
        border-left:1.5px solid var(--BorderColor);
    }
    
    #roadmap .col-lg-6:last-child {
        margin-top:0;
    }
    
    #roadmap .col-lg-6::before {
        display:none;
    }
}

@media screen and (max-width:768px){
    .img_pc {
        display:none;
    }
    
    .img_m {
        display:block;
    }
    
    .table_pc {
        display:none;
    }
    
    .table_m {
        display:table;
    }
    
    /* footer */
    footer ul li {
        font-size:11px;
    }
    
    /* #home */
    #home {
        padding:250px 0;
    }
    
    #home h3 {
        font-size:30px;
        line-height:60px;
    }
    
    /* #contact */
    #contact h4 br {
        display:block;
    }
}

@media screen and (max-width:576px){
    /* footer */
    footer ul {
        display:block;
    }
    
    footer ul li::after {
        display:none;
    }
    
    footer .copy {
        font-size:11px;
        letter-spacing:0;
    }
    
    /* .btn_top */
    .btn_top {
        right:20px;
        bottom:20px;
        width:40px;
        height:40px;
        line-height:40px;
        font-size:16px;
    }
    
    /* .section */
    .section {
        padding:90px 0;
    }
    
    .section h4 {
        font-size:25px;
        line-height:40px;
    }
    
    .section p.title {
        font-size:16px;
    }
    
    /* #home */
    #home {
        padding:200px 0;
    }
    
    #home h3 {
        margin:20px 0 50px;
        font-size:20px;
        line-height:40px;
    }
    
    #home h3 br {
        display:none;
    }
    
    /* #business */
    #business .ecosystem .col-lg-8 ul {
        display:block;
    }

    #business .ecosystem .col-lg-8 ul li {
        width:100%;
        margin-top:30px;
    }
    
    #business .ecosystem .col-lg-8 ul li:nth-child(odd) {
        padding:0;
    }

    #business .ecosystem .col-lg-8 ul li:nth-child(even) {
        padding:0;
        margin-top:30px;
    }
    
    #business .platform .box .cont {
        padding:30px 15px;
    }
    
    /* #roadmap */
    #roadmap .col-lg-6 {
        margin-left:30px;
    }
    
    #roadmap .col-lg-6 li {
        padding:20px 30px 40px 20px;
    }
}

@media screen and (max-width:360px) {
    /* header */
    header h1 {
        width:150px;
    }
    
    header h1 img {
        margin:6px 0;
    }
    
    /* footer */    
    footer .copy {
        font-size:10px;    
    }
    
    /* .section */
    .section h4 {
        font-size:20px;
        line-height:40px;
    }
    
    .section h5 {
        font-size:16px;
        line-height:30px;
    }
    
    .section p.title {
        font-size:15px;
    }
}